What should you do first in case of a chemical spill?

In the event of a chemical spill, the priority is to assess the situation and determine the appropriate response. This assessment involves evaluating the size of the spill, the type of chemical involved, and any potential hazards to personnel or the environment. By calling for help if needed, individuals can ensure that the proper resources and personnel, such as trained hazardous materials responders, are dispatched to manage the situation safely and effectively.

Responding without taking the time to assess the situation, or reacting impulsively without notifying others, can escalate the risk of exposure or worsen the spill's consequences, making the approach to properly assess and communicate crucial in maintaining a safe laboratory environment.